FR2829271B1 - TELESURVEILLANCE SYSTEM FOR LUMINOUS DISPLAY DEVICE - Google Patents

TELESURVEILLANCE SYSTEM FOR LUMINOUS DISPLAY DEVICE

Info

Publication number
FR2829271B1
FR2829271B1 FR0111172A FR0111172A FR2829271B1 FR 2829271 B1 FR2829271 B1 FR 2829271B1 FR 0111172 A FR0111172 A FR 0111172A FR 0111172 A FR0111172 A FR 0111172A FR 2829271 B1 FR2829271 B1 FR 2829271B1
Authority
FR
France
Prior art keywords
display device
luminous display
telesurveillance
telesurveillance system
luminous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0111172A
Other languages
French (fr)
Other versions
FR2829271A1 (en
Inventor
Gars Jacques Le
Jean Claude Decaux
Patrick Tavernier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JCDecaux SE
Original Assignee
JCDecaux SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JCDecaux SE filed Critical JCDecaux SE
Priority to FR0111172A priority Critical patent/FR2829271B1/en
Publication of FR2829271A1 publication Critical patent/FR2829271A1/en
Application granted granted Critical
Publication of FR2829271B1 publication Critical patent/FR2829271B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
FR0111172A 2001-08-28 2001-08-28 TELESURVEILLANCE SYSTEM FOR LUMINOUS DISPLAY DEVICE Expired - Fee Related FR2829271B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0111172A FR2829271B1 (en) 2001-08-28 2001-08-28 TELESURVEILLANCE SYSTEM FOR LUMINOUS DISPLAY DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0111172A FR2829271B1 (en) 2001-08-28 2001-08-28 TELESURVEILLANCE SYSTEM FOR LUMINOUS DISPLAY DEVICE

Publications (2)

Publication Number Publication Date
FR2829271A1 FR2829271A1 (en) 2003-03-07
FR2829271B1 true FR2829271B1 (en) 2005-12-02

Family

ID=8866772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0111172A Expired - Fee Related FR2829271B1 (en) 2001-08-28 2001-08-28 TELESURVEILLANCE SYSTEM FOR LUMINOUS DISPLAY DEVICE

Country Status (1)

Country Link
FR (1) FR2829271B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451733A (en) * 1982-05-17 1984-05-29 Cerberus Ag Infrared intrusion detector with optical pattern locators
US4831564A (en) * 1987-10-22 1989-05-16 Suga Test Instruments Co., Ltd. Apparatus for estimating and displaying remainder of lifetime of xenon lamps
DE59208736D1 (en) * 1991-02-26 1997-09-04 Siemens Ag Procedure for predicting the time of maintenance of hazard detectors
AU652513B2 (en) * 1992-06-29 1994-08-25 Nohmi Bosai Ltd Smoke detecting apparatus for fire alarm
CH685408A5 (en) * 1993-03-19 1995-06-30 Cerberus Ag Intrusion detectors.
DE19603067A1 (en) * 1996-01-29 1997-07-31 Grundig Ag Device for fastening components of alarm systems
GB9708861D0 (en) * 1997-04-30 1997-06-25 Signal House Limited Traffic signals
US6259211B1 (en) * 1998-08-05 2001-07-10 Mars Incorporated Vending machine fluorescent tube monitor

Also Published As

Publication number Publication date
FR2829271A1 (en) 2003-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080430